Heike Hufnagel: A probabilistic framework for point-based shape modeling in medical image analysis. Vieweg + Teubner 2011, ISBN 978-3-8348-1722-8, pp. 1-145
Heike Hufnagel, Jan Ehrhardt, Xavier Pennec, Alexander Schmidt-Richberg, Heinz Handels: Coupled level set segmentation using a point-based statistical shape model relying on correspondence probabilities. Medical Imaging: Image Processing 2010: 762318
Heike Hufnagel, Xavier Pennec, Jan Ehrhardt, Nicholas Ayache, Heinz Handels: Generation of a statistical shape model with probabilistic point correspondences and the expectation maximization- iterative closest point algorithm. Int. J. Computer Assisted Radiology and Surgery 2(5): 265-273 (2008).
Heike Hufnagel, Xavier Pennec, Jan Ehrhardt, Nicholas Ayache, Heinz Handels: A Global Criterion for the Computation of Statistical Shape Model Parameters Based on Correspondence Probabilities. Bildverarbeitung für die Medizin 2008: 277-282.
Heike Hufnagel, Xavier Pennec, Jan Ehrhardt, Nicholas Ayache, Heinz Handels: Comparison of statistical shape models built on correspondence probabilities and one-to-one correspondences. Medical Imaging: Image Processing 2008: 69144T.
Heike Hufnagel, Xavier Pennec, Jan Ehrhardt, Heinz Handels, Nicholas Ayache: Point-Based Statistical Shape Models with Probabilistic Correspondences and Affine EM-ICP. Bildverarbeitung für die Medizin 2007: 434-438.
Heike Hufnagel, Xavier Pennec, Jan Ehrhardt, Heinz Handels, Nicholas Ayache: Shape Analysis Using a Point-Based Statistical Shape Model Built on Correspondence Probabilities. MICCAI (1) 2007: 959-967.
Heike Hufnagel, Xavier Pennec, Grégoire Malandain, Heinz Handels, Nicholas Ayache: Non-linear 2D and 3D Registration Using Block-Matching and B-Splines. Bildverarbeitung für die Medizin 2005: 325-329